SociaVault API proxy — twitter-tweet. Query/body matches https://docs.sociavault.com/api-reference/openapi.json. GET/POST per route; x402 per call. $0.014 USDC per request.

One pre-sign safety verdict (GREEN, REVIEW or BLOCK) fusing transaction, signature, address, URL and token checks for AI wallet agents.

Current gas price on Base in gwei: base fee, suggested priority fee and max fee per gas, read live from the chain

Who owns this NFT? Current owner of an ERC-721 token on Base by contract address and token id (ownerOf)

Base block lookup by number or tag (latest, safe, finalized): timestamp, gas and transaction count

Get the list of Twitter/X users who reposted a specific tweet. Returns paginated user profiles for a given tweet ID. Query params: id (string, required) - numeric tweet ID; next_token (string, optional) - pagination cursor, e.g. GET /tweets/retweeted_by?id=1110302988. Returns X v2 API-compatible JSON.

Basename lookup: resolve a Base name such as jesse.base.eth to its wallet address, with avatar and profile text records. Input: name

Person lookup / person enrichment API (alias of people-enrich). Resolve an email, name, domain, or company into a normalized person record with inferred name, free-email detection, MX records, and optional public company context. Public-data only; no private people databases or social scraping.

Capture a full-page (scrolled) PNG screenshot of an http(s) URL; returns a JSON envelope with the PNG base64-encoded under image_base64, plus final_url, title, viewport, and size.

One x402 payment, 2-5 catalog endpoints in a single response. Pass ?paths=/a,/b,/c (any priced endpoint up to the item cap) or omit it and the node auto-picks from YOUR own probe history. Failed items are refunded pro...

Direct CFTC Traders in Financial Futures leveraged-fund long, short, spread and net positioning for CME Bitcoin, including open-interest share. Purpose: Measure current leveraged-fund net positioning in CME Bitcoin using the CFTC TFF classification without inferring trader motive or predicting returns. 168-hour freshness target; missing evidence is reported explicitly rather than invented.

Trending token pools right now on Solana, or any supported chain via chain= - price, liquidity, 24h volume, price change and pool age

Send an HPKE-sealed literature query to Aubrai and receive an encrypted result. The transport terminates at Aubrai; literature retrieval and evidence processing use external services. Always async — poll the returned pollUrl.

Web performance and Core Web Vitals - LCP, INP and CLS diagnosis with field and lab evidence

Find pages semantically similar to a given URL.

Best-selling x402 resources ranked by unique paying agents, with price, calls and estimated revenue

Military aircraft airborne right now worldwide - positions, types, callsigns and counts by type

Paid verification layer for autonomous AI agents. Verify claims before decisions using web evidence and source-backed analysis

Time zone conversion - convert a time between any two IANA time zones with DST and UTC offsets, or get the current time anywhere

Search The Met and Art Institute of Chicago together - title, artist, date, medium and public-domain status